Hunter X-Core runs twice

brand new irrigation system installed from the top soil down, house is brand new, sat empty for 8 months, irrigation is I'm sure still under warranty,

the controller is an Hunter X-Core . and after I've done factory reset, the bars rise on the left hand screen and still holding program button down till shows done .. then I reprogram all the start times , run times, run days, it still runs a second cycle after the 1st one just finished .

It's not buried that deep. lol
This question has been asked many times.
You only need ONE start time and the the valves will run in sequence.
Do you have things programmed on A and B or C?
Check the start times on all of the programs.
So if all the valves are running on the same days of the week, just put them all on program A with 1 start time.